YASKAWA DX200 - Page 133

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182582-1CD
182582-1CD
8 System Setup
8.4 ARM Control
MH900, DX200 Controller
• The own moment of inertia calculation for hexahedron
and cylinder
The own moment of inertia of hexahedron and cylinder can
be calculated by the next expression when the center of
gravity is at the center.
Refer to the expression when the calculation of the moment
of inertia at the center of gravity.
•
3 r
2
+ H
2
Ix = Iy = * W
12
r
2
Iz = * W
2
Ly
2
+ Lz
2
Ix = * W
12
Lx
2
+ Lz
2
Iy = * W
12
Lx
2
+ Ly
2
Iz = * W
12
* Unit of Length : [m]
2
* Unit of Weight : [kg]
X
Y
Z
Iy
Iz
Ix
Ly
Lx
Weight:W
Lz
H
X
Z
Iz
Ix
r
Weight: W
Iy
Y
* Unit of Ix, Iy, Iz : [kg  m ]
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